A recent study suggests that by the end of this decade, the Arctic Ocean may experience its first day without ice since records began. The prediction is based on modest levels of global warming and comes as scientists warn about the alarming rate of greenhouse gas emissions. According to researchers, the shift in temperature could make this scenario increasingly possible.
Source: https://www.scientificamerican.com/article/the-arctic-could-be-functionally-ice-free-in-just-a-few-years